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Individual Calculations October 2017 |
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| Pereira, Geanfrancesco Total change: 21.60 | |   |
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| I Circuito IRT de Xadrez Sub 2050 Taca La Barca | Penha SC | BRA | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1998 | 5.50 | 7 | 1.08 | 20 | 21.60 | |
|  Boabaid, Jorge Alberto Duardes | c | | 1788 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Maia, Jonathan Cesar | | | 1879 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zimmermann, Kleber Renato P. | c | | 1963 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Cordioli, Jairo Ribeiro | | | 1821 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Filho, Marcelo Adriano Nunes | | | 1860 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Das Chagas, David Ferreira | | | 1968 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Hille, Willian Henrique | | | 2010 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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